Each year, a cohort of scholars with research careers of "sustained excellence" are honoured with the Killam Prize — seen by some as Canada's version of the Nobel. IDEAS hears from Engineering winner Clement Gosselin, who has developed an innovative robotic arm. Natural Sciences laureate Sylvain Moineau is making breakthroughs using basic science research, and Medical Sciences winner Gerard Wright fights the growing global threat posed by antibiotic resistance. (2 of 2)